The 134MPCX-3 is a miniature, SPDT mercury reed relay from the 134 series. It operates with a nominal coil voltage of 24VDC, features a coil resistance of 1400 ohms, and consumes a nominal power of 410 mW. The relay's contacts are rated for a maximum load of 50VA, with a maximum switching capability of 1 Amp at 500VDC and a carry current of 2 Amps. The use of liquid mercury in a hermetically sealed glass tube provides continuously refreshed contact surfaces, resulting in an extremely long electrical life expectancy. This makes the relay ideal for applications requiring high-repetition and reliable switching performance.